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Abashiri weather & best time to visit

Sun, sea & sand

Abashiri at a glance

Best time
Aug
Warmest month
Aug · 24°
Warmest sea
Aug · 17.8°
Sunshine a year
1,850 h
Rain a year
1,017 mm
Climate
Continental
Time zone
UTC+9
Elevation
4 m

Climate in Abashiri

Abashiri has mild to warm summers and cold winters with occasional snow. August is the warmest month with average highs of 24 °C, while January is the coolest at −2 °C. With around 1,850 hours of sunshine a year, Abashiri is moderately sunny; April is the sunniest month with 6.0 hours a day.

Holiday weather through the year

Best time to visit

Best time to visit Abashiri

The best time to visit Abashiri is in August. The sea stays too cool for a classic beach holiday: even in August it only reaches 17.8 °C. For sightseeing, day trips and hiking, conditions are most comfortable from May to July and from September to October. Rain is frequent in November; the wettest month is August with 140 mm.

Abashiri through the seasons

How the weather changes over the seasons, with averages for each.

Abashiri in spring

Mar – May

20

Poor

  • 3–15 °C by day
  • Sea 2 °C
  • 5.9 h of sun a day
  • 32 rainy days in all

Abashiri in summer

Jun – Aug

33

Poor

  • 18–24 °C by day
  • Sea 14 °C
  • 5.5 h of sun a day
  • 35 rainy days in all

Abashiri in autumn

Sep – Nov

19

Poor

  • 8–21 °C by day
  • Sea 12 °C
  • 4.8 h of sun a day
  • 35 rainy days in all

Abashiri in winter

Dec – Feb

16

Poor

  • −2–1 °C by day
  • Sea 1 °C
  • 4.1 h of sun a day
  • 29 rainy days in all

Which month for what?

Beach & swimming

No month

Sea from 21 °C, warm and mostly dry

Sightseeing & hiking

May – Jul, Sep – Oct

15–28 °C and not too much rain

Rainy months

Nov

Rainy season or more than 12 rainy days

Snow

Nov – Apr

Snow on 2 or more days

Find your perfect month

Tell us what you like and we rate every month in Abashiri for you.

Swimming in the sea
Sunshine
Little rain

Your best months: July – August

Based on the climate averages; tap a month to see its details.

Your holiday weather, at a glance

Weather in October

Weather in October

16

Holiday weather in October

Poor

Best time to visit: August

Good forSightseeing & walks

A typical day in October

  1. Morning, 08:00: about 11°
  2. Midday, 13:00: about 15°
  3. Afternoon, 16:00: about 14°
  4. Evening, 20:00: about 11°
  5. Night, 23:00: about 9°

05:3616:41

Cold evenings: bring a warm jacket.

Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.

Light for photos in October

Golden hour
Morning 05:18–06:15 · evening 16:02–16:59
Blue hour
Morning 05:07–05:18 · evening 16:59–17:10

Golden hour: the sun between 4° below and 6° above the horizon; blue hour: 6° to 4° below it. Times for the 15th of the month; mountains and clouds shift the light.

October in Abashiri compared with home

Home:

Loading the climate at home …

Early or late October?

In October, daytime highs fall from about 18° at the start of the month to 12° at the end. The sea cools from 15° to 10°. The days get 1.4 h shorter.

Early or late October?
October1 Oct31 Oct
Daytime high18°12°
Night-time low10°4°
Sea15°10°
Daylight11.8 h10.4 h

What is the weather like in Abashiri in October?

In October, Abashiri is cool: daytime highs average 15 °C, and nights cool down to about 7 °C. The sea averages 12.7 °C – swimming is only for the hardy. Expect around 5.1 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 101 mm in total. All in all, October is not an ideal month for a holiday in Abashiri.

More details for October

Daylight
11 h 5 min05:36 – 16:41
UV index
3 · moderateclear sky, noon (estimate)All months
Muggy days
0 daysdew point 18 °C or moreAll months
Wind
27 km/haverage daily peakAll months
Cloud cover
54 %on averageAll months
Hot days
0 days30 °C or moreAll months
Snow days
0 days1 cm or more of fresh snowAll months
Time zone
UTC+9offset from UTC

How the score comes together

  • Temperatureweight 35 %0 %
  • Seaweight 25 %0 %
  • Sunshineweight 20 %35 %
  • Few rainy daysweight 20 %45 %

Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.

What to pack in October

  • Sunscreen
  • A jumper for the evenings
  • Rain jacket or umbrella

Compare two months in Abashiri

Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.

vs

August has the better holiday weather in Abashiri: score 45 against 16. In August, days are 9 °C warmer than in October. The sea is 5 °C warmer in August. August has one more rainy day.

October vs August, Abashiri
MonthOctoberAugust
Holiday weather score1645better
Daytime high15°24°
Night-time low7°17°
Sea12.7°17.8°
Sunshine5.1 h5.3 h
Rainy days12better13
Rainfall101 mmbetter140 mm
Muggy days0better11

Based on the climate averages 1996–2025.

Abashiri month by month

The typical weather for every month at a glance.

12January−2° · Sea 0° · 3.6 h

In January, Abashiri is bitterly cold: daytime highs average −2 °C, and nights often drop below freezing (−9 °C). The sea averages 0.2 °C – swimming is only for the hardy. The sun is scarce, with only about 3.6 hours a day. Precipitation falls on about 11 days, totalling 63 mm; on about 11 of them it snows. It is often windy: on a typical day the wind peaks at around 29 km/h. All in all, January is not an ideal month for a holiday in Abashiri.

Abashiri in January
22February−2° · Sea −1° · 4.9 h

In February, Abashiri is bitterly cold: daytime highs average −2 °C, and nights often drop below freezing (−9 °C). The sea averages −0.8 °C – swimming is only for the hardy. Expect around 4.9 hours of sunshine a day. Precipitation falls on about 7 days, totalling 40 mm; on about 6 of them it snows. All in all, February is not an ideal month for a holiday in Abashiri.

Abashiri in February
20March3° · Sea 0° · 5.6 h

In March, Abashiri is bitterly cold: daytime highs average 3 °C, and nights often drop below freezing (−5 °C). The sea averages −0.4 °C – swimming is only for the hardy. Expect around 5.6 hours of sunshine a day. Precipitation falls on about 10 days, totalling 61 mm; on about 7 of them it snows. All in all, March is not an ideal month for a holiday in Abashiri.

Abashiri in March
21April10° · Sea 2° · 6.0 h

In April, Abashiri is cold: daytime highs average 10 °C, and nights cool down to about 1 °C. The sea averages 1.6 °C – swimming is only for the hardy. Expect around 6.0 hours of sunshine a day. Rain is frequent, with about 10 rainy days and 71 mm in total. Snow falls on about 4 days. All in all, April is not an ideal month for a holiday in Abashiri.

Abashiri in April
19May15° · Sea 5° · 6.0 h

In May, Abashiri is cool: daytime highs average 15 °C, and nights cool down to about 6 °C. The sea averages 5.1 °C – swimming is only for the hardy. Expect around 6.0 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 83 mm in total. All in all, May is not an ideal month for a holiday in Abashiri.

Abashiri in May
19June18° · Sea 10° · 5.7 h

In June, Abashiri is mild: daytime highs average 18 °C, and nights cool down to about 11 °C. The sea averages 10.0 °C – swimming is only for the hardy. Expect around 5.7 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 81 mm in total. All in all, June is not an ideal month for a holiday in Abashiri.

Abashiri in June
34July22° · Sea 15° · 5.4 h

In July, Abashiri is warm: daytime highs average 22 °C, and nights cool down to about 15 °C. The sea averages 14.6 °C – swimming is only for the hardy. Expect around 5.4 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 103 mm in total. All in all, July is not an ideal month for a holiday in Abashiri.

Abashiri in July
45August24° · Sea 18° · 5.3 h

In August, Abashiri is warm: daytime highs average 24 °C, and nights cool down to about 17 °C. The sea averages 17.8 °C – bracing, so a wetsuit helps for longer swims. Expect around 5.3 hours of sunshine a day. Rain is frequent, with about 13 rainy days and 140 mm in total. All in all, August is a so-so month for a holiday in Abashiri – and yet one of the best months here.

Abashiri in August
31September21° · Sea 17° · 5.4 h

In September, Abashiri is warm: daytime highs average 21 °C, and nights cool down to about 14 °C. The sea averages 17.2 °C – bracing, so a wetsuit helps for longer swims. Expect around 5.4 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 120 mm in total. All in all, September is not an ideal month for a holiday in Abashiri.

Abashiri in September
16October15° · Sea 13° · 5.1 h

In October, Abashiri is cool: daytime highs average 15 °C, and nights cool down to about 7 °C. The sea averages 12.7 °C – swimming is only for the hardy. Expect around 5.1 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 101 mm in total. All in all, October is not an ideal month for a holiday in Abashiri.

Abashiri in October
11November8° · Sea 7° · 4.0 h

In November, Abashiri is cold: daytime highs average 8 °C, and nights cool down to about 1 °C. The sea averages 7.1 °C – swimming is only for the hardy. Expect around 4.0 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 78 mm in total. Snow falls on about 2 days. It is often windy: on a typical day the wind peaks at around 28 km/h. All in all, November is not an ideal month for a holiday in Abashiri.

Abashiri in November
13December1° · Sea 3° · 3.8 h

In December, Abashiri is bitterly cold: daytime highs average 1 °C, and nights often drop below freezing (−6 °C). The sea averages 3.0 °C – swimming is only for the hardy. The sun is scarce, with only about 3.8 hours a day. Precipitation falls on about 11 days, totalling 76 mm; on about 9 of them it snows. It is often windy: on a typical day the wind peaks at around 30 km/h. All in all, December is not an ideal month for a holiday in Abashiri.

Abashiri in December
Year & climate table

Climate through the year

Long-term monthly averages. Tap a month to see its details.

Best time to visit

Nights and sleep in Abashiri

How warm the nights get in each month, from the mean night-time low. Tap a month for details.

  • Frost below 0°
  • Cold 0–8°
  • Cool 8–15°
  • Pleasant 15–20°

ColdOctober: nights around 7°. The room should be heated.

The coolest nights are in February (−9°), the warmest in August (17°). Nights are pleasant for sleeping (15 to 20 °C) from July to August. Nights fall below 8 °C on average from October to May, so the room should be heated.

Temperatures through the year

Average daytime high, night-time low and sea temperature per month.

OctoberDay 15°Night 7°Sea 13°
DayNightSea
MonthScoreDayNightSeaSunRain daysRain mm
JanuaryJan12−2°−9°0.2°3.6 h1163
FebruaryFeb22−2°−9°−0.8°4.9 h740
MarchMar203°−5°−0.4°5.6 h1061
AprilApr2110°1°1.6°6.0 h1071
MayMay1915°6°5.1°6.0 h1283
JuneJun1918°11°10.0°5.7 h1181
JulyJul3422°15°14.6°5.4 h11103
AugustAug4524°17°17.8°5.3 h13140
SeptemberSep3121°14°17.2°5.4 h11120
OctoberOct1615°7°12.7°5.1 h12101
NovemberNov118°1°7.1°4.0 h1278
DecemberDec131°−6°3.0°3.8 h1176

Climate averages 1996–2025 (sunshine partly WMO station normals 1991–2020), not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences

44.02° N, 144.27° E · 4 m · Asia/Tokyo

Sea temperature
Swimming calendar

Sea temperature in Abashiri

Monthly sea surface temperature with the range of cooler and warmer years.

Sea in October12.7°Ccold

8 in 10 years: 11.3 – 14.4 °C

Swimming season: Always below 20 °C

  • cold
  • fresh
  • refreshing
  • pleasant
  • warm
  • very warm
OctoberMean sea temperature 12.7°8 in 10 years 11.3° – 14.4°
20°
Mean sea temperature8 in 10 years20 °C – comfortable for swimming

The sea temperature in Abashiri ranges from −0.8 °C in February to 17.8 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.

From December to February the sea is even warmer than the afternoon air. The sea temperature varies from year to year: in August, eight out of ten years were between 15.8 and 19.5 °C.

Sea temperature by month
MonthAverageCool yearWarm yearFeels
JanuaryJan0.2°−0.3°0.6°cold
FebruaryFeb−0.8°−1.5°−0.2°cold
MarchMar−0.4°−1.1°0.3°cold
AprilApr1.6°0.7°2.6°cold
MayMay5.1°3.9°6.8°cold
JuneJun10.0°8.8°11.4°cold
JulyJul14.6°12.6°16.2°cold
AugustAug17.8°15.8°19.5°fresh
SeptemberSep17.2°15.5°18.8°fresh
OctoberOct12.7°11.3°14.4°cold
NovemberNov7.1°5.8°8.5°cold
DecemberDec3.0°2.4°3.9°cold
Sunshine
Sunshine

Sunshine hours in Abashiri

Average hours of bright sunshine per day, next to the length of the day. Tap a month to select it.

Per year
1,850 hours
Sunniest month
Apr · 6.0 h a day
Least sunshine
Jan · 3.6 h a day
OctoberSunshine 5.1 hDaylight 11.1 hShare of daylight 46 %
SunshineDaylight

In October, the sun shines for about 5.1 of 11.1 hours of daylight in Abashiri, 46 % of the daylight hours.

Sunshine hours: measured at the weather station 1 km away, averages 1991–2020 (WMO climate normals). Daylight is the time from sunrise to sunset on the 15th of the month.

Rain
Rain

Rain in Abashiri: rainy days and rainfall

A rainy day is a day with at least 1 mm of rain or snow; the amount is what falls in the whole month. Tap a month to select it.

Per year
1,017 mm on 132 days
Wettest month
Aug · 140 mm
Driest month
Feb · 40 mm
OctoberRainy days 12Rainfall 101 mm

In October, Abashiri has about 12 rainy days with 101 mm of rain in total.

UV index
Sun protection

UV index in Abashiri

How strong the sun is at noon, month by month, and how quickly unprotected skin burns.

Clear-sky UV in October
3 · moderateAround midday seek shade; use sunscreen, a hat and sunglasses.

The sun is strongest in June (UV 9).

Minutes until sunburn in October

Very fair skin
about 40 min
Fair skin
about 50 min
Light brown skin
about 70 min
Olive skin
about 95 min

Rough guide for unprotected skin at noon under a clear sky; clouds lengthen the time, water, sand and snow shorten it. Sunscreen extends the time only partly.

Monthly values: clear-sky noon estimate from the sun's angle, ozone and altitude. UV today: Open-Meteo forecast.

Wind & clouds
Wind & clouds

Wind and clouds in Abashiri

How breezy and how cloudy Abashiri is through the year. Tap a month to select it on the whole page.

Wind

Typical daily peak of the wind in km/h: what the afternoon breeze usually reaches, not the gusts.

Year average
25 km/h · moderate breeze
Windiest month
Dec · 30 km/h
Calmest month
Jul · 20 km/h
OctoberWind 27 km/hBeaufort 4
20
WindBeaufort 4

In October, the wind in Abashiri typically peaks at 27 km/h during the day: Beaufort 4, moderate breeze.

Breezy months for windsurfing and kiting

From Beaufort 4 (20 km/h) the daily breeze is usually enough for windsurfing and often for kiting, and here it is that strong all year.

Clouds

Average share of the sky covered by cloud, day and night.

Year average
64 % · variable cloud
Clearest month
Oct · 54 %
Cloudiest month
Jul · 72 %
OctoberCloud cover 54 %Sunshine 5.1 h

In October, cloud covers on average 54 % of the sky over Abashiri: variable cloud, with about 5.1 hours of sunshine a day.

Wind: mean daily maximum of the hourly wind 10 m above ground (ERA5, 1996–2025). Gusts are stronger, and the model grid of about 28 km smooths out local effects such as capes and valley winds. Clouds: mean total cloud cover of all layers over day and night (ERA5, 1996–2025). Thin high cloud counts as cover even when the sun still shines through.

Heat & humidity
Heat & humidity

Heat and humidity in Abashiri

How often the day gets hot in Abashiri (30 °C and more), and in which months heat and humidity come together. Tap a month to select it.

Hot days a year
2 days
Hottest month
Aug · 24 °C
Hot months
none

Heat calendar

  • pleasant
  • some hot or muggy days
  • often muggy
  • often hot
  • hot and muggy
OctoberHot days (30 °C+) 0Daytime high 15 °C

In October, Abashiri has about 0 hot days, with an average daytime high of 15 °C: pleasant. Heat plays no part this month.

Hot days reach at least 30 °C; a month counts as muggy when the mean dew point reaches 18 °C on at least 15 days. Averages from ERA5 and ERA5-Land, 1996–2025. Muggy nights through the year

Snow
Snow

Snow in Abashiri

When Abashiri is likely to be white: the chance of seeing snow during a week's stay, the days with fresh snow and how much falls. Tap a month to select it.

Snow days a year
40 days
Fresh snow a year
185 cm
Snowy months
Dec – Mar

Snow calendar

  • hardly any
  • possible
  • likely
  • very likely
OctoberDays with fresh snow 0Fresh snow 0 cmChance of snow 1 / 100

In October, it hardly ever snows in Abashiri.

Snow days bring at least 1 cm of fresh snow. Fresh snow comes from ERA5 snowfall (1996–2025) at the height of the place, not on the slopes above it; the snow chance also weighs whether the snow settles. An estimate from climate averages, not a snow report.

Planning a trip to Abashiri

Weather for your travel dates

Pick your arrival and length of stay, and we sum up the weather to expect.

Abashiri in the school holidays

How the weather suits the usual holiday periods. Dates vary by school and region, so each holiday uses the months it usually falls in.

Abashiri has its best school-holiday weather during the summer holidays (score 41) and its weakest during the Christmas holidays (score 13).

  • Easter holidays

    Mar – Apr

    21

    Poor

    • 7 °C by day
    • Sea 1 °C
    • 5.9 h of sun a day
    • 10 rainy days a month

    Keep in mind: Snow

  • May half-term

    May – Jun

    19

    Poor

    • 16 °C by day
    • Sea 6 °C
    • 5.9 h of sun a day
    • 12 rainy days a month

    Good for: Sightseeing & walks

  • Summer holidays

    Jul – Aug

    41

    FairBest holidays

    • 23 °C by day
    • Sea 17 °C
    • 5.3 h of sun a day
    • 12 rainy days a month
  • October half-term

    Oct

    16

    Poor

    • 15 °C by day
    • Sea 13 °C
    • 5.1 h of sun a day
    • 12 rainy days a month

    Good for: Sightseeing & walks

  • Christmas holidays

    Dec – Jan

    13

    Poor

    • 0 °C by day
    • Sea 2 °C
    • 3.7 h of sun a day
    • 11 rainy days a month

    Keep in mind: Snow

Based on the climate averages 1996–2025.

Getting there

Flying from

Nonstop flight
about 11 h 10 min
Distance
8,870 km
Time zone
UTC+9
Jet lag
About 8 days (8 h east)

Rule of thumb for flying east: for a few days before, go to bed and get up a little earlier, and get plenty of morning light at your destination.

Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.

Good to know: Japan

Currency
Japanese Yen (JPY)
Language
Japanese
Sockets
Type A, B · 100 V
Traffic
Drives on the left
Dialling code
+81

UK plugs need a travel adapter

Only 100 V: chargers marked 100–240 V work, other devices need a voltage converter.

Sources: GeoNames (CC BY 4.0) and Wikidata (CC0). Please check details before you travel.

Compare & alternatives

Compare with another place
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Abashiri compared

Put Abashiri side by side with another destination.

Nearby:
Compare with home:

Abashiri vs Kushiro

In October Kushiro has the better holiday weather (score 21 vs 16). During the day it is about as warm in Kushiro as in Abashiri. The sea in Kushiro is 1 °C warmer. Kushiro gets one more hour of sunshine a day.

Abashiri vs Kushiro, in October
in OctoberAbashiriKushiro
Holiday weather score1621
Daytime high15°15°
Sea13°14°
Sunshine5 h6 h
Rainy days1210
Best timeAugJun – Oct

Through the year

OctoberAbashiri 15°Kushiro 15°
AbashiriKushiro
Go to Kushiro
Best places in the country
Ranking

Japan in October: the best places

In October, Abashiri ranks 28 among the 31 nearest destinations in this country.

  1. Hachinohe19°19°75
  2. 2Sendai20°70
  3. 3Fukushima20°70
  4. 4Hakodate18°19°68
  5. 5Aomori19°19°68
  6. 6Morioka18°67
  7. 7Aizuwakamatsu20°67
  8. 8Tomakomai16°17°65
  9. 28AbashiriThis page15°13°16
All destinations: Japan
Places nearby

Near Abashiri

Other destinations close by.

Places with a similar climate

Places with a climate like Abashiri

Destinations whose weather through the year is closest to Abashiri's – good alternatives.

  1. 76 % similar14Truro, Nova ScotiaCanada14°13°Best time: Jul – Aug
  2. 76 % similar15ShediacCanada14°13°Best time: Jul – Aug
  3. 75 % similar15AmherstCanada14°13°Best time: Aug
  4. 74 % similar53HalifaxCanada14°14°Best time: Jun – Sep

Frequently asked questions about Abashiri

When is the best time to visit Abashiri?

The best time to visit Abashiri is in August. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.

How warm is the sea in Abashiri?

The sea temperature in Abashiri ranges from −0.8 °C in February to 17.8 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.

Can you swim in Abashiri in October?

Only if you don't mind cold water: in October the sea averages just 12.7 °C. Comfortable swimming temperatures are not reached at any time of year.

What is the warmest month in Abashiri?

August is the warmest month, with average highs of 24 °C and nights around 17 °C. January is the coolest month at −2 °C.

When does it rain most in Abashiri?

Rain is frequent in November; the wettest month is August with 140 mm. The driest month is February with 40 mm.

How many hours of sunshine does Abashiri get?

Abashiri gets around 1,850 hours of sunshine a year. The sunniest month is April with 6.0 hours a day; in January there are 3.6 hours a day.

What time zone is Abashiri in?

Abashiri is on UTC+9 all year.

How long is the flight from London to Abashiri?

A nonstop flight from London to Abashiri takes about 11 h 10 min, for a straight-line distance of about 8,870 km.

Which school holidays are best for Abashiri?

Abashiri has its best school-holiday weather during the summer holidays (score 41) and its weakest during the Christmas holidays (score 13). Holiday ratings (0–100): Easter holidays 21, May half-term 19, summer holidays 41, October half-term 16, Christmas holidays 13.